<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>登录</title>
</head>
<body>
<form action="/user/login" method="post">
    账号：<input type="text" name="username"> <br/>
    密码：<input type="password" name="password"> <br/>
    验证码：<input type="text" name="captcha"><img src="/common/captcha"> <br/>
    <input name="_csrf" type="hidden" th:value="${_csrf.token}" />
    <input type="submit" value="登 录">
</form>
</body>
</html>